; (function () {
    if (typeof EventTarget !== 'undefined') {
        const func = EventTarget.prototype.addEventListener
        EventTarget.prototype.addEventListener = function (type, fn, capture) {
            ; (this ).func = func
            if (typeof capture !== 'boolean') {
                capture = capture || {}
                capture.passive = false
            }
            ; (this ).func(type, fn, capture)
        }
    }
})()
